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Direction: Read the following and answer any four questions from (i) to (v).
Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.
Q. Name one more substance which can be separated from a mixture by the process of sublimation
- a)Common salt
- b)Alum
- c)Ammonium chloride
- d)Both (a) & (c)
Correct answer is option 'D'. Can you explain this answer?
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Direction: Read the following and answer any four questions from (i) ...
And (c)
Q. What techniques are Manish and Nitish supposed to use to separate the mixture?
a) Sublimation, filtration and evaporation
Q. What is sublimation?
a) Sublimation is the process in which a solid directly changes into a gas without going through the liquid state.
Q. What is filtration?
a) Filtration is a process of separating solid particles from a liquid by passing it through a porous material.
Q. What is evaporation?
a) Evaporation is the process in which a liquid changes into a gas when heated.
Q. What techniques are Manish and Nitish supposed to use to separate the mixture?
a) Sublimation, filtration and evaporation
Q. What is sublimation?
a) Sublimation is the process in which a solid directly changes into a gas without going through the liquid state.
Q. What is filtration?
a) Filtration is a process of separating solid particles from a liquid by passing it through a porous material.
Q. What is evaporation?
a) Evaporation is the process in which a liquid changes into a gas when heated.
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Direction: Read the following and answer any four questions from (i) ...
You are provided with mixture of cam common salt and soil. Using various techni how will you separate the components of mixture. Write the various steps involved.i) Firstly the mixture will be heated. As camphor is sublimable, it will vapourize and so it can be separated through sublimation.
(ii) To separate mixture of common salt and soil, we will dissolve them in water. As salt is soluble in water, and soil is not soluble in water, soil can be separated through filtration. (iii)At the end, we get salt solution. Salt can be separated from water by evaporation.
Or
(ii) To separate mixture of common salt and soil, we will dissolve them in water. As salt is soluble in water, and soil is not soluble in water, soil can be separated through filtration. (iii)At the end, we get salt solution. Salt can be separated from water by evaporation.
Or
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Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer?
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Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer?.
Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer?.
Solutions for Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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ample number of questions to practice Direction: Read the following and answer any four questions from (i) to (v).Manish and Nitish are provided with mixture of camphor, common salt and soil by their teacher. The teacher has asked them to use the techniques of sublimation, filtration and evaporation to separate this mixture.Q. Name one more substance which can be separated from a mixture by the process of sublimationa)Common saltb)Alumc)Ammonium chlorided)Both (a) & (c)Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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